161736621

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{29671}}^1$

素因数の和:29776

約数の個数: 16

約数和(自身を含む): 227880960

約数和(自身を除く): 66144339

約数列:

[1, 3, 23, 69, 79, 237, 1817, 5451, 29671, 89013, 682433, 2047299, 2344009, 7032027, 53912207, 161736621]

約数ペア:

[(1, 161736621), (3, 53912207), (23, 7032027), (69, 2344009), (79, 2047299), (237, 682433), (1817, 89013), (5451, 29671)]